Relief.jp was checked for availability 18 times during a 1 753 day period beginning on February 19, 2021. Testing proves relief.jp's operability 16 times from total attempts, including on November 14, 2025, when a 200 status code was received. Evaluations of relief.jp as of December 8, 2025, did not reveal any downtime incidents. The error code 403 was the most current among the 2 responses that experienced errors, occurring on February 20, 2021. On November 14, 2025, relief.jp's response time differed from the average, being 2.220 seconds compared to 2.006 seconds.